:root{--bg: #f1f5f9;--card: #ffffff;--border: #e2e8f0;--text: #0f172a;--muted: #64748b;--primary: #3b82f6;--danger: #ef4444;--ok: #10b981;--warn: #f59e0b}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px}a{color:var(--primary);text-decoration:none}.app{display:flex;min-height:100vh}.sidebar{width:220px;background:#0f172a;color:#cbd5e1;padding:20px 12px;flex-shrink:0}.sidebar h1{font-size:16px;color:#fff;margin:0 8px 20px}.logo{display:flex;align-items:center;gap:10px;padding:4px 8px 20px}.logo-badge{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#3b82f6,#6366f1);color:#fff;font-weight:800;font-size:14px;letter-spacing:.5px;flex-shrink:0;box-shadow:0 2px 8px #3b82f666}.logo-text{display:flex;flex-direction:column;color:#fff;font-weight:700;font-size:15px;line-height:1.1}.logo-text small{color:#94a3b8;font-weight:500;font-size:11px;text-transform:uppercase;letter-spacing:.3px;margin-top:2px}.sidebar nav a{display:block;padding:10px 12px;border-radius:8px;color:#cbd5e1;margin-bottom:4px}.sidebar nav a:hover{background:#1e293b}.sidebar nav a.active{background:var(--primary);color:#fff}.main{flex:1;padding:24px 32px;overflow:auto}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}h2{margin:0;font-size:22px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px}.grid{display:grid;gap:16px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:#fff;padding:8px 14px;border-radius:8px;color:var(--text)}button:hover{background:#f8fafc}button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}button.danger{color:var(--danger);border-color:#fecaca}button.sm{padding:4px 10px;font-size:12px}.icon-btn{width:32px;height:32px;padding:0;border-radius:8px;font-size:15px;line-height:1;display:inline-flex;align-items:center;justify-content:center;margin-left:4px}.icon-btn.primary{background:var(--primary);border-color:var(--primary)}.icon-btn.danger{border-color:#fecaca}.icon-btn.danger:hover{background:#fef2f2}input,select,textarea{font:inherit;padding:8px 10px;border:1px solid var(--border);border-radius:8px;width:100%;background:#fff;color:var(--text)}label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}.field{margin-bottom:12px}.row{display:flex;gap:12px;align-items:flex-end;flex-wrap:wrap}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:#e2e8f0;color:#334155}.tag{display:inline-block;padding:1px 7px;border-radius:6px;font-size:11px;color:#fff}.muted{color:var(--muted)}.stat{font-size:28px;font-weight:700}.stat-label{color:var(--muted);font-size:12px;text-transform:uppercase}.bar{height:8px;background:#e2e8f0;border-radius:999px;overflow:hidden}.bar>span{display:block;height:100%;background:var(--primary)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a80;display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:#fff;border-radius:12px;padding:20px;width:440px;max-width:92vw;max-height:90vh;overflow:auto}.modal h3{margin-top:0}.alert{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;padding:10px 12px;border-radius:8px;margin-bottom:12px;font-size:13px}.cal{display:grid;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff}.cal-head,.cal-row{display:grid;grid-template-columns:160px repeat(7,1fr)}.cal-head>div{padding:10px 8px;font-size:12px;font-weight:600;color:var(--muted);border-bottom:1px solid var(--border);border-left:1px solid var(--border);background:#f8fafc}.cal-head>div:first-child{border-left:none}.cal-row>div{min-height:64px;padding:4px;border-bottom:1px solid var(--border);border-left:1px solid var(--border)}.cal-row>div:first-child{border-left:none}.cal-name{display:flex;flex-direction:column;justify-content:center;font-weight:600;background:#f8fafc}.cal-cell{cursor:pointer}.cal-cell:hover{background:#f1f5f9}.cal-cell.weekend{background:#fafafa}.slot{font-size:11px;color:#fff;border-radius:6px;padding:2px 6px;margin-bottom:3px;line-height:1.3}.slot small{opacity:.85}.absence{font-size:11px;border-radius:6px;padding:2px 6px;margin-bottom:3px;background:repeating-linear-gradient(45deg,#fde68a,#fde68a 5px,#fcd34d 5px,#fcd34d 10px);color:#78350f}.flex-between{display:flex;justify-content:space-between;align-items:center}.toggle{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}.toggle button{border:none;border-radius:0}.impersonation{display:flex;align-items:center;gap:12px;background:#fef3c7;border:1px solid #fcd34d;color:#78350f;padding:8px 14px;border-radius:8px;margin-bottom:16px;font-size:14px}.impersonation button{margin-left:auto}.progress-wrap{margin-top:6px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e293b)}.login-card{background:#fff;border-radius:16px;padding:32px;width:360px;max-width:92vw;box-shadow:0 20px 60px #0000004d}.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:24px}.sidebar-user{margin-top:24px;padding:12px 8px 0;border-top:1px solid #1e293b;display:flex;justify-content:space-between;align-items:center;gap:8px}.sidebar-profile{color:#cbd5e1;font-size:13px;padding:6px 8px;border-radius:8px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-profile:hover,.sidebar-profile.active{background:#1e293b;color:#fff}